NTN型录Jingzhou Bearing Professional Supplier
现货充足型号齐全原装正品当日报价
NTN型录
| 型号 |
基本尺寸 |
基本额定载荷 |
极限转速 (r/min) |
| 内径 | 外径 | 厚度 |
额定动载荷 | 额定静载荷 |
参考转速 | 极限转速 |
| [mm] | [mm] | [mm] |
(kN) | (kN) |
【r/min】 | 【r/min】 |
| NJ421+HJ421 |
105mm |
260mm |
60mm |
— |
— |
— |
— |
| NJ422 |
110mm |
280mm |
65mm |
— |
— |
— |
— |
| NJ422+HJ422 |
110mm |
280mm |
65mm |
— |
— |
— |
— |
| NJ424 |
120mm |
310mm |
72mm |
— |
— |
— |
— |
| NJ424+HJ424 |
120mm |
310mm |
72mm |
— |
— |
— |
— |
| NJ426 |
130mm |
340mm |
78mm |
— |
— |
— |
— |
| NNU4938K |
190mm |
260mm |
69mm |
— |
— |
— |
— |
| NNU4940 |
200mm |
280mm |
80mm |
— |
— |
— |
— |
| NNU4940K |
200mm |
280mm |
80mm |
— |
— |
— |
— |
| NNU4944 |
220mm |
300mm |
80mm |
— |
— |
— |
— |
| NNU4944K |
220mm |
300mm |
80mm |
— |
— |
— |
— |
| NNU4948 |
240mm |
320mm |
80mm |
— |
— |
— |
— |
| NNU4948K |
240mm |
320mm |
80mm |
— |
— |
— |
— |
| NNU4952 |
260mm |
360mm |
100mm |
— |
— |
— |
— |
| NNU4952K |
260mm |
360mm |
100mm |
— |
— |
— |
— |
| NNU4956 |
280mm |
380mm |
100mm |
— |
— |
— |
— |
| NNU4956K |
280mm |
380mm |
100mm |
— |
— |
— |
— |
| NNU4960 |
300mm |
420mm |
118mm |
— |
— |
— |
— |
| NNU4960K |
300mm |
420mm |
118mm |
— |
— |
— |
— |
| NNU4964 |
320mm |
440mm |
118mm |
— |
— |
— |
— |
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